<div id="fb-root"></div><!--codice generato da facebook developer che utilizza l'SDK javascript facebook-->
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                    js = d.createElement(s); js.id = id;
                    js.src = "//connect.facebook.net/it_IT/all.js#xfbml=1";
                    fjs.parentNode.insertBefore(js, fjs);
                }(document, 'script', 'facebook-jssdk'));
            </script>